IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:1324:b51a:7029:4157:3201	65.87.50.1
cb15:901b:901b:1324:b51a:7029:4157:3202	65.87.50.2
cb15:901b:901b:1324:b51a:7029:4157:3203	65.87.50.3
cb15:901b:901b:1324:b51a:7029:4157:3204	65.87.50.4
cb15:901b:901b:1324:b51a:7029:4157:3205	65.87.50.5
cb15:901b:901b:1324:b51a:7029:4157:3206	65.87.50.6
cb15:901b:901b:1324:b51a:7029:4157:3207	65.87.50.7
cb15:901b:901b:1324:b51a:7029:4157:3208	65.87.50.8
cb15:901b:901b:1324:b51a:7029:4157:3209	65.87.50.9
cb15:901b:901b:1324:b51a:7029:4157:320a	65.87.50.10
cb15:901b:901b:1324:b51a:7029:4157:320b	65.87.50.11
cb15:901b:901b:1324:b51a:7029:4157:320c	65.87.50.12
cb15:901b:901b:1324:b51a:7029:4157:320d	65.87.50.13
cb15:901b:901b:1324:b51a:7029:4157:320e	65.87.50.14
cb15:901b:901b:1324:b51a:7029:4157:320f	65.87.50.15
cb15:901b:901b:1324:b51a:7029:4157:3210	65.87.50.16
cb15:901b:901b:1324:b51a:7029:4157:3211	65.87.50.17
cb15:901b:901b:1324:b51a:7029:4157:3212	65.87.50.18
cb15:901b:901b:1324:b51a:7029:4157:3213	65.87.50.19
cb15:901b:901b:1324:b51a:7029:4157:3214	65.87.50.20
cb15:901b:901b:1324:b51a:7029:4157:3215	65.87.50.21
cb15:901b:901b:1324:b51a:7029:4157:3216	65.87.50.22
cb15:901b:901b:1324:b51a:7029:4157:3217	65.87.50.23
cb15:901b:901b:1324:b51a:7029:4157:3218	65.87.50.24
cb15:901b:901b:1324:b51a:7029:4157:3219	65.87.50.25
cb15:901b:901b:1324:b51a:7029:4157:321a	65.87.50.26
cb15:901b:901b:1324:b51a:7029:4157:321b	65.87.50.27
cb15:901b:901b:1324:b51a:7029:4157:321c	65.87.50.28
cb15:901b:901b:1324:b51a:7029:4157:321d	65.87.50.29
cb15:901b:901b:1324:b51a:7029:4157:321e	65.87.50.30
cb15:901b:901b:1324:b51a:7029:4157:321f	65.87.50.31
cb15:901b:901b:1324:b51a:7029:4157:3220	65.87.50.32
cb15:901b:901b:1324:b51a:7029:4157:3221	65.87.50.33
cb15:901b:901b:1324:b51a:7029:4157:3222	65.87.50.34
cb15:901b:901b:1324:b51a:7029:4157:3223	65.87.50.35
cb15:901b:901b:1324:b51a:7029:4157:3224	65.87.50.36
cb15:901b:901b:1324:b51a:7029:4157:3225	65.87.50.37
cb15:901b:901b:1324:b51a:7029:4157:3226	65.87.50.38
cb15:901b:901b:1324:b51a:7029:4157:3227	65.87.50.39
cb15:901b:901b:1324:b51a:7029:4157:3228	65.87.50.40
cb15:901b:901b:1324:b51a:7029:4157:3229	65.87.50.41
cb15:901b:901b:1324:b51a:7029:4157:322a	65.87.50.42
cb15:901b:901b:1324:b51a:7029:4157:322b	65.87.50.43
cb15:901b:901b:1324:b51a:7029:4157:322c	65.87.50.44
cb15:901b:901b:1324:b51a:7029:4157:322d	65.87.50.45
cb15:901b:901b:1324:b51a:7029:4157:322e	65.87.50.46
cb15:901b:901b:1324:b51a:7029:4157:322f	65.87.50.47
cb15:901b:901b:1324:b51a:7029:4157:3230	65.87.50.48
cb15:901b:901b:1324:b51a:7029:4157:3231	65.87.50.49
cb15:901b:901b:1324:b51a:7029:4157:3232	65.87.50.50
cb15:901b:901b:1324:b51a:7029:4157:3233	65.87.50.51
cb15:901b:901b:1324:b51a:7029:4157:3234	65.87.50.52
cb15:901b:901b:1324:b51a:7029:4157:3235	65.87.50.53
cb15:901b:901b:1324:b51a:7029:4157:3236	65.87.50.54
cb15:901b:901b:1324:b51a:7029:4157:3237	65.87.50.55
cb15:901b:901b:1324:b51a:7029:4157:3238	65.87.50.56
cb15:901b:901b:1324:b51a:7029:4157:3239	65.87.50.57
cb15:901b:901b:1324:b51a:7029:4157:323a	65.87.50.58
cb15:901b:901b:1324:b51a:7029:4157:323b	65.87.50.59
cb15:901b:901b:1324:b51a:7029:4157:323c	65.87.50.60

cb15:901b:901b:1324:b51a:7029:4157:323d	65.87.50.61
cb15:901b:901b:1324:b51a:7029:4157:323e	65.87.50.62
cb15:901b:901b:1324:b51a:7029:4157:323f	65.87.50.63
cb15:901b:901b:1324:b51a:7029:4157:3240	65.87.50.64
cb15:901b:901b:1324:b51a:7029:4157:3241	65.87.50.65
cb15:901b:901b:1324:b51a:7029:4157:3242	65.87.50.66
cb15:901b:901b:1324:b51a:7029:4157:3243	65.87.50.67
cb15:901b:901b:1324:b51a:7029:4157:3244	65.87.50.68
cb15:901b:901b:1324:b51a:7029:4157:3245	65.87.50.69
cb15:901b:901b:1324:b51a:7029:4157:3246	65.87.50.70
cb15:901b:901b:1324:b51a:7029:4157:3247	65.87.50.71
cb15:901b:901b:1324:b51a:7029:4157:3248	65.87.50.72
cb15:901b:901b:1324:b51a:7029:4157:3249	65.87.50.73
cb15:901b:901b:1324:b51a:7029:4157:324a	65.87.50.74
cb15:901b:901b:1324:b51a:7029:4157:324b	65.87.50.75
cb15:901b:901b:1324:b51a:7029:4157:324c	65.87.50.76
cb15:901b:901b:1324:b51a:7029:4157:324d	65.87.50.77
cb15:901b:901b:1324:b51a:7029:4157:324e	65.87.50.78
cb15:901b:901b:1324:b51a:7029:4157:324f	65.87.50.79
cb15:901b:901b:1324:b51a:7029:4157:3250	65.87.50.80
cb15:901b:901b:1324:b51a:7029:4157:3251	65.87.50.81
cb15:901b:901b:1324:b51a:7029:4157:3252	65.87.50.82
cb15:901b:901b:1324:b51a:7029:4157:3253	65.87.50.83
cb15:901b:901b:1324:b51a:7029:4157:3254	65.87.50.84
cb15:901b:901b:1324:b51a:7029:4157:3255	65.87.50.85
cb15:901b:901b:1324:b51a:7029:4157:3256	65.87.50.86
cb15:901b:901b:1324:b51a:7029:4157:3257	65.87.50.87
cb15:901b:901b:1324:b51a:7029:4157:3258	65.87.50.88
cb15:901b:901b:1324:b51a:7029:4157:3259	65.87.50.89
cb15:901b:901b:1324:b51a:7029:4157:325a	65.87.50.90
cb15:901b:901b:1324:b51a:7029:4157:325b	65.87.50.91
cb15:901b:901b:1324:b51a:7029:4157:325c	65.87.50.92
cb15:901b:901b:1324:b51a:7029:4157:325d	65.87.50.93
cb15:901b:901b:1324:b51a:7029:4157:325e	65.87.50.94
cb15:901b:901b:1324:b51a:7029:4157:325f	65.87.50.95
cb15:901b:901b:1324:b51a:7029:4157:3260	65.87.50.96
cb15:901b:901b:1324:b51a:7029:4157:3261	65.87.50.97
cb15:901b:901b:1324:b51a:7029:4157:3262	65.87.50.98
cb15:901b:901b:1324:b51a:7029:4157:3263	65.87.50.99
cb15:901b:901b:1324:b51a:7029:4157:3264	65.87.50.100
cb15:901b:901b:1324:b51a:7029:4157:3265	65.87.50.101
cb15:901b:901b:1324:b51a:7029:4157:3266	65.87.50.102
cb15:901b:901b:1324:b51a:7029:4157:3267	65.87.50.103
cb15:901b:901b:1324:b51a:7029:4157:3268	65.87.50.104
cb15:901b:901b:1324:b51a:7029:4157:3269	65.87.50.105
cb15:901b:901b:1324:b51a:7029:4157:326a	65.87.50.106
cb15:901b:901b:1324:b51a:7029:4157:326b	65.87.50.107
cb15:901b:901b:1324:b51a:7029:4157:326c	65.87.50.108
cb15:901b:901b:1324:b51a:7029:4157:326d	65.87.50.109
cb15:901b:901b:1324:b51a:7029:4157:326e	65.87.50.110
cb15:901b:901b:1324:b51a:7029:4157:326f	65.87.50.111
cb15:901b:901b:1324:b51a:7029:4157:3270	65.87.50.112
cb15:901b:901b:1324:b51a:7029:4157:3271	65.87.50.113
cb15:901b:901b:1324:b51a:7029:4157:3272	65.87.50.114
cb15:901b:901b:1324:b51a:7029:4157:3273	65.87.50.115
cb15:901b:901b:1324:b51a:7029:4157:3274	65.87.50.116
cb15:901b:901b:1324:b51a:7029:4157:3275	65.87.50.117
cb15:901b:901b:1324:b51a:7029:4157:3276	65.87.50.118
cb15:901b:901b:1324:b51a:7029:4157:3277	65.87.50.119
cb15:901b:901b:1324:b51a:7029:4157:3278	65.87.50.120

cb15:901b:901b:1324:b51a:7029:4157:3279	65.87.50.121
cb15:901b:901b:1324:b51a:7029:4157:327a	65.87.50.122
cb15:901b:901b:1324:b51a:7029:4157:327b	65.87.50.123
cb15:901b:901b:1324:b51a:7029:4157:327c	65.87.50.124
cb15:901b:901b:1324:b51a:7029:4157:327d	65.87.50.125
cb15:901b:901b:1324:b51a:7029:4157:327e	65.87.50.126
cb15:901b:901b:1324:b51a:7029:4157:327f	65.87.50.127
cb15:901b:901b:1324:b51a:7029:4157:3280	65.87.50.128
cb15:901b:901b:1324:b51a:7029:4157:3281	65.87.50.129
cb15:901b:901b:1324:b51a:7029:4157:3282	65.87.50.130
cb15:901b:901b:1324:b51a:7029:4157:3283	65.87.50.131
cb15:901b:901b:1324:b51a:7029:4157:3284	65.87.50.132
cb15:901b:901b:1324:b51a:7029:4157:3285	65.87.50.133
cb15:901b:901b:1324:b51a:7029:4157:3286	65.87.50.134
cb15:901b:901b:1324:b51a:7029:4157:3287	65.87.50.135
cb15:901b:901b:1324:b51a:7029:4157:3288	65.87.50.136
cb15:901b:901b:1324:b51a:7029:4157:3289	65.87.50.137
cb15:901b:901b:1324:b51a:7029:4157:328a	65.87.50.138
cb15:901b:901b:1324:b51a:7029:4157:328b	65.87.50.139
cb15:901b:901b:1324:b51a:7029:4157:328c	65.87.50.140
cb15:901b:901b:1324:b51a:7029:4157:328d	65.87.50.141
cb15:901b:901b:1324:b51a:7029:4157:328e	65.87.50.142
cb15:901b:901b:1324:b51a:7029:4157:328f	65.87.50.143
cb15:901b:901b:1324:b51a:7029:4157:3290	65.87.50.144
cb15:901b:901b:1324:b51a:7029:4157:3291	65.87.50.145
cb15:901b:901b:1324:b51a:7029:4157:3292	65.87.50.146
cb15:901b:901b:1324:b51a:7029:4157:3293	65.87.50.147
cb15:901b:901b:1324:b51a:7029:4157:3294	65.87.50.148
cb15:901b:901b:1324:b51a:7029:4157:3295	65.87.50.149
cb15:901b:901b:1324:b51a:7029:4157:3296	65.87.50.150
cb15:901b:901b:1324:b51a:7029:4157:3297	65.87.50.151
cb15:901b:901b:1324:b51a:7029:4157:3298	65.87.50.152
cb15:901b:901b:1324:b51a:7029:4157:3299	65.87.50.153
cb15:901b:901b:1324:b51a:7029:4157:329a	65.87.50.154
cb15:901b:901b:1324:b51a:7029:4157:329b	65.87.50.155
cb15:901b:901b:1324:b51a:7029:4157:329c	65.87.50.156
cb15:901b:901b:1324:b51a:7029:4157:329d	65.87.50.157
cb15:901b:901b:1324:b51a:7029:4157:329e	65.87.50.158
cb15:901b:901b:1324:b51a:7029:4157:329f	65.87.50.159
cb15:901b:901b:1324:b51a:7029:4157:32a0	65.87.50.160
cb15:901b:901b:1324:b51a:7029:4157:32a1	65.87.50.161
cb15:901b:901b:1324:b51a:7029:4157:32a2	65.87.50.162
cb15:901b:901b:1324:b51a:7029:4157:32a3	65.87.50.163
cb15:901b:901b:1324:b51a:7029:4157:32a4	65.87.50.164
cb15:901b:901b:1324:b51a:7029:4157:32a5	65.87.50.165
cb15:901b:901b:1324:b51a:7029:4157:32a6	65.87.50.166
cb15:901b:901b:1324:b51a:7029:4157:32a7	65.87.50.167
cb15:901b:901b:1324:b51a:7029:4157:32a8	65.87.50.168
cb15:901b:901b:1324:b51a:7029:4157:32a9	65.87.50.169
cb15:901b:901b:1324:b51a:7029:4157:32aa	65.87.50.170
cb15:901b:901b:1324:b51a:7029:4157:32ab	65.87.50.171
cb15:901b:901b:1324:b51a:7029:4157:32ac	65.87.50.172
cb15:901b:901b:1324:b51a:7029:4157:32ad	65.87.50.173
cb15:901b:901b:1324:b51a:7029:4157:32ae	65.87.50.174
cb15:901b:901b:1324:b51a:7029:4157:32af	65.87.50.175
cb15:901b:901b:1324:b51a:7029:4157:32b0	65.87.50.176
cb15:901b:901b:1324:b51a:7029:4157:32b1	65.87.50.177
cb15:901b:901b:1324:b51a:7029:4157:32b2	65.87.50.178
cb15:901b:901b:1324:b51a:7029:4157:32b3	65.87.50.179
cb15:901b:901b:1324:b51a:7029:4157:32b4	65.87.50.180

cb15:901b:901b:1324:b51a:7029:4157:32b5	65.87.50.181
cb15:901b:901b:1324:b51a:7029:4157:32b6	65.87.50.182
cb15:901b:901b:1324:b51a:7029:4157:32b7	65.87.50.183
cb15:901b:901b:1324:b51a:7029:4157:32b8	65.87.50.184
cb15:901b:901b:1324:b51a:7029:4157:32b9	65.87.50.185
cb15:901b:901b:1324:b51a:7029:4157:32ba	65.87.50.186
cb15:901b:901b:1324:b51a:7029:4157:32bb	65.87.50.187
cb15:901b:901b:1324:b51a:7029:4157:32bc	65.87.50.188
cb15:901b:901b:1324:b51a:7029:4157:32bd	65.87.50.189
cb15:901b:901b:1324:b51a:7029:4157:32be	65.87.50.190
cb15:901b:901b:1324:b51a:7029:4157:32bf	65.87.50.191
cb15:901b:901b:1324:b51a:7029:4157:32c0	65.87.50.192
cb15:901b:901b:1324:b51a:7029:4157:32c1	65.87.50.193
cb15:901b:901b:1324:b51a:7029:4157:32c2	65.87.50.194
cb15:901b:901b:1324:b51a:7029:4157:32c3	65.87.50.195
cb15:901b:901b:1324:b51a:7029:4157:32c4	65.87.50.196
cb15:901b:901b:1324:b51a:7029:4157:32c5	65.87.50.197
cb15:901b:901b:1324:b51a:7029:4157:32c6	65.87.50.198
cb15:901b:901b:1324:b51a:7029:4157:32c7	65.87.50.199
cb15:901b:901b:1324:b51a:7029:4157:32c8	65.87.50.200
cb15:901b:901b:1324:b51a:7029:4157:32c9	65.87.50.201
cb15:901b:901b:1324:b51a:7029:4157:32ca	65.87.50.202
cb15:901b:901b:1324:b51a:7029:4157:32cb	65.87.50.203
cb15:901b:901b:1324:b51a:7029:4157:32cc	65.87.50.204
cb15:901b:901b:1324:b51a:7029:4157:32cd	65.87.50.205
cb15:901b:901b:1324:b51a:7029:4157:32ce	65.87.50.206
cb15:901b:901b:1324:b51a:7029:4157:32cf	65.87.50.207
cb15:901b:901b:1324:b51a:7029:4157:32d0	65.87.50.208
cb15:901b:901b:1324:b51a:7029:4157:32d1	65.87.50.209
cb15:901b:901b:1324:b51a:7029:4157:32d2	65.87.50.210
cb15:901b:901b:1324:b51a:7029:4157:32d3	65.87.50.211
cb15:901b:901b:1324:b51a:7029:4157:32d4	65.87.50.212
cb15:901b:901b:1324:b51a:7029:4157:32d5	65.87.50.213
cb15:901b:901b:1324:b51a:7029:4157:32d6	65.87.50.214
cb15:901b:901b:1324:b51a:7029:4157:32d7	65.87.50.215
cb15:901b:901b:1324:b51a:7029:4157:32d8	65.87.50.216
cb15:901b:901b:1324:b51a:7029:4157:32d9	65.87.50.217
cb15:901b:901b:1324:b51a:7029:4157:32da	65.87.50.218
cb15:901b:901b:1324:b51a:7029:4157:32db	65.87.50.219
cb15:901b:901b:1324:b51a:7029:4157:32dc	65.87.50.220
cb15:901b:901b:1324:b51a:7029:4157:32dd	65.87.50.221
cb15:901b:901b:1324:b51a:7029:4157:32de	65.87.50.222
cb15:901b:901b:1324:b51a:7029:4157:32df	65.87.50.223
cb15:901b:901b:1324:b51a:7029:4157:32e0	65.87.50.224
cb15:901b:901b:1324:b51a:7029:4157:32e1	65.87.50.225
cb15:901b:901b:1324:b51a:7029:4157:32e2	65.87.50.226
cb15:901b:901b:1324:b51a:7029:4157:32e3	65.87.50.227
cb15:901b:901b:1324:b51a:7029:4157:32e4	65.87.50.228
cb15:901b:901b:1324:b51a:7029:4157:32e5	65.87.50.229
cb15:901b:901b:1324:b51a:7029:4157:32e6	65.87.50.230
cb15:901b:901b:1324:b51a:7029:4157:32e7	65.87.50.231
cb15:901b:901b:1324:b51a:7029:4157:32e8	65.87.50.232
cb15:901b:901b:1324:b51a:7029:4157:32e9	65.87.50.233
cb15:901b:901b:1324:b51a:7029:4157:32ea	65.87.50.234
cb15:901b:901b:1324:b51a:7029:4157:32eb	65.87.50.235
cb15:901b:901b:1324:b51a:7029:4157:32ec	65.87.50.236
cb15:901b:901b:1324:b51a:7029:4157:32ed	65.87.50.237
cb15:901b:901b:1324:b51a:7029:4157:32ee	65.87.50.238
cb15:901b:901b:1324:b51a:7029:4157:32ef	65.87.50.239
cb15:901b:901b:1324:b51a:7029:4157:32f0	65.87.50.240
cb15:901b:901b:1324:b51a:7029:4157:32f1	65.87.50.241
cb15:901b:901b:1324:b51a:7029:4157:32f2	65.87.50.242
cb15:901b:901b:1324:b51a:7029:4157:32f3	65.87.50.243
cb15:901b:901b:1324:b51a:7029:4157:32f4	65.87.50.244
cb15:901b:901b:1324:b51a:7029:4157:32f5	65.87.50.245
cb15:901b:901b:1324:b51a:7029:4157:32f6	65.87.50.246
cb15:901b:901b:1324:b51a:7029:4157:32f7	65.87.50.247
cb15:901b:901b:1324:b51a:7029:4157:32f8	65.87.50.248
cb15:901b:901b:1324:b51a:7029:4157:32f9	65.87.50.249
cb15:901b:901b:1324:b51a:7029:4157:32fa	65.87.50.250
cb15:901b:901b:1324:b51a:7029:4157:32fb	65.87.50.251
cb15:901b:901b:1324:b51a:7029:4157:32fc	65.87.50.252
cb15:901b:901b:1324:b51a:7029:4157:32fd	65.87.50.253
cb15:901b:901b:1324:b51a:7029:4157:32fe	65.87.50.254
cb15:901b:901b:1324:b51a:7029:4157:32ff	65.87.50.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.